| 摘要 |
PROBLEM TO BE SOLVED: To provide a small and light thrust generator of a flying object capable of quickly generating required thrust under a low noise state. SOLUTION: A high pressure gas injection nozzle 13 for injecting high pressure gas is provided on a center axis C of a fan 2. High speed jet from the injection nozzle 13 is surrounded by slip streams of the fan 2, and thereby noise can be reduced. High thrust can be instantaneously generated by the high pressure gas injection, and thereby an attitude control of the flying object can be quickly completed. If the generator is used jointly with a thrust control system by an increase in the number of rotation of the fan 2, only short time injection is required, and thereby small output and reduction in size and weight of the high pressure gas generator are made possible. COPYRIGHT: (C)2006,JPO&NCIPI
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